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Creep-Rupture Strength of a Ni-Base Superalloy at 1400 KWhile NASAIR 100 is not the strongest of elevated-temperature single-crystal alloys, its higher-temperature properties are indicative of this technology's behavior. Attention is presently given to test results for this alloy which illuminate its 1400 K creep failure properties in air, and furnish a benchmark for the comparison of advanced materials to existing technology. The creep rupture behavior resembles that found after 1273 K testing, and is indicative of gamma-prime strengthening.
Document ID
19930036559
Acquisition Source
Legacy CDMS
Document Type
Reprint (Version printed in journal)
External Source(s)
doi:10.1016/0956-716X(93)90536-2
Authors
Whittenberger, J. D. (NASA Lewis Research Center Cleveland, OH, United States)
Nathal, Michael V. (NASA Lewis Research Center Cleveland, OH, United States)
Book, Patricia O. (Cleveland State Univ. OH, United States)
Date Acquired
August 15, 2013
Publication Date
January 1, 1993
Publication Information
Publication: Scripta Metallurgica et Materialia
Volume: 28
Issue: 1
ISSN: 0956-716X
Subject Category
Metallic Materials
Report/Patent Number
E-6755
Accession Number
93A20556
Distribution Limits
Public
Copyright
Other

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